The recommended layout and placement for the MAX6697UP38+ involves keeping the device away from high-current carrying traces, using a solid ground plane, and placing the input and output capacitors close to the device. Additionally, the device should be placed near the power source to minimize voltage drops.
To ensure the accuracy of the temperature measurement, it is essential to follow proper PCB layout and thermal design practices, such as keeping the device away from heat sources, using a thermally conductive material for the PCB, and calibrating the device according to the datasheet.
The maximum allowed voltage on the VCC pin is 5.5V. Exceeding this voltage can damage the device.
The MAX6697UP38+ is rated for operation up to 125°C. However, the accuracy of the temperature measurement may degrade at high temperatures. It is essential to consult the datasheet and perform thorough testing to ensure the device meets the required specifications in the target application.
To handle the noise sensitivity of the MAX6697UP38+, it is recommended to use a low-noise power supply, add decoupling capacitors, and use a shielded cable for the temperature sensor. Additionally, the device should be placed away from noise sources such as switching regulators and high-frequency circuits.
MAX6697UP38+ datasheet
by Maxim Integrated Products
